Ubuntu Security Notices
Developers issue an Ubuntu Security Notice when a security issue is fixed in an official Ubuntu package. You can find additional guidance for high-profile vulnerabilities in the Ubuntu Vulnerability Knowledge Base section.
To report a security vulnerability in an Ubuntu package, please contact the Security Team.
The Security Team also produces OVAL files for each Ubuntu release. These are an industry-standard machine-readable format dataset that contain details of all known security vulnerabilities and fixes relevant to the Ubuntu release, and can be used to determine whether a particular patch is appropriate. OVAL files can also be used to audit a system to check whether the latest security fixes have been applied.
Search USNs
USN ID, name, description or CVE ID contains
221 - 230 of 1557 results
20 March 2018
Paramiko could be made to run programs if it received specially crafted network traffic.
- Ubuntu 12.04
CVE ID
8 March 2018
Several security issues were fixed in ClamAV.
- Ubuntu 12.04
CVE ID
23 February 2018
Several security issues were fixed in the Linux kernel.
- Ubuntu 12.04
CVE ID
CVE-2017-0750, CVE-2017-0861, CVE-2017-1000407 + 21 others
22 February 2018
Several security issues were fixed in the Linux kernel.
- Ubuntu 12.04
CVE ID
19 February 2018
Bind could be made to crash if it received specially crafted network traffic.
- Ubuntu 12.04
CVE ID
5 February 2018
Several security issues were fixed in ClamAV.
- Ubuntu 12.04
CVE ID
CVE-2017-12374, CVE-2017-12375, CVE-2017-12376 + 4 others
1 February 2018
Several security issues were fixed in Dovecot.
- Ubuntu 12.04
CVE ID
1 February 2018
Several security issues were fixed in w3m.
- Ubuntu 12.04
CVE ID
1 February 2018
curl could be made to expose sensitive information.
- Ubuntu 12.04
CVE ID
25 January 2018
Several security issues were fixed in MySQL.
- Ubuntu 12.04
CVE ID
CVE-2018-2562, CVE-2018-2622, CVE-2018-2640 + 2 others
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